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| 型号： | TPS3307-18MJGB |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, CDIP8 |
| 封装： | CERAMIC, DIP-8 |
| 文件页数： | 1/13页 |
| 文件大小： | 248K |
| 代理商： | TPS3307-18MJGB |
TPS330718M
TRIPLE PROCESSOR SUPERVISORS
SGLS133A JANUARY 2003 REVISED DECEMBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Qualified for Military Applications
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D Triple Supervisory Circuits for DSP and
Processor-Based Systems
D Power-On Reset Generator with Fixed
Delay Time of 200 ms, No External
Capacitor Needed
D Temperature-Compensated Voltage
Reference
D Maximum Supply Current of 40 A
D Supply Voltage Range ...2 V to 6 V
D Defined RESET Output from VDD ≥ 1.1 V
D CDIP-8 and LCCC-20 Packages
D Temperature Range ...55°C to 125°C
typical applications
Figure 1 lists some of the typical applications for
the TPS3307 family, and a schematic diagram for
a processor-based system application. This
application uses TI part numbers TPS330718
and SMJ320C6201B.
SENSE 1
SENSE 2
RESET
TPS3307-18
SENSE 3
VDD
GND
100 nF
RESET
VDD
GND
1.8 V
3.3 V
2.5 V
470 k
620 k
Military applications using DSPs,
Microcontrollers or Microprocessors
w Industrial Equipment
w Programmable Controls
Figure 1. Applications Using the TPS3307-18
SMJ320C6201B
description
The TPS3307-18 is a micropower supply voltage supervisor designed for circuit initialization primarily in
automotive DSP and processor-based systems, which require more than one supply voltage.
The TPS3307-18 is designed for monitoring three independent supply voltages: 3.3 V/1.8 V/adj,. The adjustable
SENSE input allows the monitoring of any supply voltage >1.25 V.
Copyright
2003, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
3
4
8
7
6
5
SENSE1
SENSE2
SENSE3
GND
VDD
MR
RESET
JG PACKAGE
(TOP VIEW)
19
20
1
32
17
18
16
15
14
13
12
11
9
10
5
4
6
7
8
NC
MR
NC
RESET
NC
SENSE2
NC
SENSE3
NC
SENSE1
NC
V
NC
GND
NC
RESET
NC
FK PACKAGE
(TOP VIEW)
NC No internal connection
DD
On products compliant to MILPRF38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS3307-18MPDREP | 制造商:Texas Instruments 功能描述: |
| TPS3307-18-Q1 | 制造商:TI 制造商全称:Texas Instruments 功能描述:TRIPLE PROCESSOR SUPERVISORS |
| TPS3307-18QDRG4Q1 | 功能描述:监控电路 Auto Cat Tr Proc Sup RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TPS3307-18QDRQ1 | 功能描述:监控电路 Auto Cat Triple Proc Sup RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| TPS3307-18Y | 制造商:TI 制造商全称:Texas Instruments 功能描述:TRIPLE PROCESSOR SUPERVISORS |
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